Search Results - "Brechin, Euan K."

Calix[4]arene 3d/4f Magnetic Cooler by Karotsis, Georgios, Evangelisti, Marco, Dalgarno, Scott J, Brechin, Euan K

“…Chilling out: The first 3d/4f cluster based on calix[4]arenes (see picture; purple Mn, brown Gd, red O, blue N) has a high magnetic isotropy and a large number…”
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A Dense Metal-Organic Framework for Enhanced Magnetic Refrigeration by Lorusso, Giulia, Sharples, Joseph W., Palacios, Elias, Roubeau, Olivier, Brechin, Euan K., Sessoli, Roberta, Rossin, Andrea, Tuna, Floriana, McInnes, Eric J. L., Collison, David, Evangelisti, Marco

“…The three‐dimensional metal–organic framework Gd(HCOO)3 is characterized by a relatively compact crystal lattice of weakly interacting Gd3+ spin centers…”
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Cryogenic Magnetocaloric Effect in a Ferromagnetic Molecular Dimer by Evangelisti, Marco, Roubeau, Olivier, Palacios, Elias, Camón, Agustín, Hooper, Thomas N., Brechin, Euan K., Alonso, Juan J.

“…Molecoolers: An unprecedentedly large cryogenic magnetocaloric effect is observed in gadolinium acetate tetrahydrate (see picture, Gd pink, O red, C gray). The…”
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Net Toroidal Magnetic Moment in the Ground State of a {Dy6}‑Triethanolamine Ring by Ungur, Liviu, Langley, Stuart K, Hooper, Thomas N, Moubaraki, Boujemaa, Brechin, Euan K, Murray, Keith S, Chibotaru, Liviu F

“…A toroidal magnetic moment in the absence of conventional total magnetic moment is observed in a {Dy6} ring. The reason for the net toroidal arrangement of the…”
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Vibrational coherences in manganese single-molecule magnets after ultrafast photoexcitation by Liedy, Florian, Eng, Julien, McNab, Robbie, Inglis, Ross, Penfold, Thomas J., Brechin, Euan K., Johansson, J. Olof

“…Magnetic recording using femtosecond laser pulses has recently been achieved in some dielectric media, showing potential for ultrafast data storage…”
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A Record Anisotropy Barrier for a Single-Molecule Magnet by Milios, Constantinos J, Vinslava, Alina, Wernsdorfer, Wolfgang, Moggach, Stephen, Parsons, Simon, Perlepes, Spyros P, Christou, George, Brechin, Euan K

“…Structural distortion in a [Mn6] complex switches the magnetic exchange from antiferro- to ferromagnetic, resulting in a single-molecule magnet with a record…”
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Tracking nuclear motion in single-molecule magnets using femtosecond X-ray absorption spectroscopy by Barlow, Kyle, Phelps, Ryan, Eng, Julien, Katayama, Tetsuo, Sutcliffe, Erica, Coletta, Marco, Brechin, Euan K., Penfold, Thomas J., Johansson, J. Olof

“…The development of new data storage solutions is crucial for emerging digital technologies. Recently, all-optical magnetic switching has been achieved in…”
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Single-Molecule Magnetism, Enhanced Magnetocaloric Effect, and Toroidal Magnetic Moments in a Family of Ln4 Squares by Das, Chinmoy, Vaidya, Shefali, Gupta, Tulika, Frost, Jamie M., Righi, Mattia, Brechin, Euan K., Affronte, Marco, Rajaraman, Gopalan, Shanmugam, Maheswaran

“…Three cationic [Ln4] squares (Ln=lanthanide) were isolated as single crystals and their structures solved as [Dy4(μ4‐OH)(HL)(H2L)3(H2O)4]Cl2⋅(CH3OH)4⋅(H2O)8…”
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Strategy for the Rational Design of Asymmetric Triply Bridged Dinuclear 3d-4f Single-Molecule Magnets by Colacio, Enrique, Ruiz-Sanchez, José, White, Fraser J, Brechin, Euan K

“…Three triply bridged MII-DyIII dinuclear complexes, [Ni(μ-L)(μ-OAc)Dy(NO3)2] 1, [Zn(μ-L)(μ-OAc)Dy(NO3)2] 2, and [Ni(μ-L)(μ-NO3)Dy(NO3)2]·2CH3OH 3 were prepared…”
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Bifunctional ZnIILnIII Dinuclear Complexes Combining Field Induced SMM Behavior and Luminescence: Enhanced NIR Lanthanide Emission by 9‑Anthracene Carboxylate Bridging Ligands by Palacios, María A, Titos-Padilla, Silvia, Ruiz, José, Herrera, Juan Manuel, Pope, Simon J. A, Brechin, Euan K, Colacio, Enrique

“…There were new dinuclear ZnII–LnIII complexes of general formulas [Zn(μ-L)(μ-OAc)Ln(NO3)2] (LnIII = Tb (1), Dy (2), Er (3), and Yb (4)),…”
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Toward a Magnetostructural Correlation for a Family of Mn6 SMMs by Milios, Constantinos J, Inglis, Ross, Vinslava, Alina, Bagai, Rashmi, Wernsdorfer, Wolfgang, Parsons, Simon, Perlepes, Spyros P, Christou, George, Brechin, Euan K

“…We have structurally and magnetically characterized a total of 12 complexes based on the Single-Molecule Magnet (SMM) [MnIII 6O2(sao)6(O2CH)2(MeOH) 4] (1)…”
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Calix[4]arene-Based Single-Molecule Magnets by Karotsis, Georgios, Teat, Simon J., Wernsdorfer, Wolfgang, Piligkos, Stergios, Dalgarno, Scott J., Brechin, Euan K.

“…Protective skin: Single‐molecule magnets (SMMs) that are protected by two calix[4]arenes have been synthesized (see picture: Mn purple, O red, N blue, C gray)…”
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Pressure induced enhancement of the magnetic ordering temperature in rhenium(IV) monomers by Woodall, Christopher H., Craig, Gavin A., Prescimone, Alessandro, Misek, Martin, Cano, Joan, Faus, Juan, Probert, Michael R., Parsons, Simon, Moggach, Stephen, Martínez-Lillo, José, Murrie, Mark, Kamenev, Konstantin V., Brechin, Euan K.

“…Materials that demonstrate long-range magnetic order are synonymous with information storage and the electronics industry, with the phenomenon commonly…”
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A Ferromagnetic Mixed-Valent Mn Supertetrahedron: Towards Low-Temperature Magnetic Refrigeration with Molecular Clusters by Manoli, Maria, Johnstone, Russell D. L., Parsons, Simon, Murrie, Mark, Affronte, Marco, Evangelisti, Marco, Brechin, Euan K.

“…Fridge magnet: A decametallic mixed‐valent Mn supertetrahedron (see picture; M purple, O red, N blue, Br brown, C gray) displays dominant ferromagnetic…”
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The search for 3d-4f single-molecule magnets: synthesis, structure and magnetic properties of a [Mn(III)2Dy(III)2] cluster by Mishra, Abhudaya, Wernsdorfer, Wolfgang, Parsons, Simon, Christou, George, Brechin, Euan K

“…Tetranuclear [Mn(III)2Ln(III)2] complexes formed using tripodal ligands display frequency dependent out-of-phase ac susceptibility signals and temperature and…”
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Magnetocaloric effect in a high-spin ferromagnetic molecular cluster by Agapaki, Eleftheria, Charkiolakis, Emmanouil K., Nichol, Gary S., Gracia, David, Evangelisti, Marco, Brechin, Euan K.

“…The reaction of MnCl 2 ·4H 2 O with HL ((1-methyl-1H-imidazol-2-yl)methanol) and pdH 2 (1, 3 propanediol) in a basic MeCN solution results in the formation of…”
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Facile Interchange of 3d and 4f Ions in Single-Molecule Magnets: Stepwise Assembly of [Mn4], [Mn3Ln] and [Mn2Ln2] Cages within Calix[4]arene Scaffolds by Palacios, Maria A., McLellan, Ross, Beavers, Christine M., Teat, Simon J., Weihe, Høgni, Piligkos, Stergios, Dalgarno, Scott J., Brechin, Euan K.

“…The central MnII ions in a series of calix[4]arene‐stabilised butterflies can be sequentially replaced with LnIII ions, maintaining the structural integrity of…”
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Spin Switching via Targeted Structural Distortion by Milios, Constantinos J, Vinslava, Alina, Wernsdorfer, Wolfgang, Prescimone, Alessandro, Wood, Peter A, Parsons, Simon, Perlepes, Spyros P, Christou, George, Brechin, Euan K

“…The deliberate “stepwise” structural distortion of the [MnIII 6O2(sao)6(O2CR)2L4] (S = 4, U eff = 28 K) family of SMMs (where sao2- is the dianion of…”
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A New Family of 3d–4f Bis‐Calix[4]arene‐Supported Clusters by Coletta, Marco, McLellan, Ross, Sanz, Sergio, Gagnon, Kevin J., Teat, Simon J., Brechin, Euan K., Dalgarno, Scott J.

“…Calix[4]arenes are versatile ligands that, whilst also serving other purposes, can act as platforms for the synthesis of a wide range of 3d, 4f, and 3d–4f…”
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A flow-system array for the discovery and scale up of inorganic clusters by Richmond, Craig J., Miras, Haralampos N., de la Oliva, Andreu Ruiz, Zang, Hongying, Sans, Victor, Paramonov, Leonid, Makatsoris, Charalampos, Inglis, Ross, Brechin, Euan K., Long, De-Liang, Cronin, Leroy

“…The batch synthesis of inorganic clusters can be both time consuming and limited by a lack of reproducibility. Flow-system approaches, now common in organic…”
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